I bought this as a package. The backpack was excellent the filters as advertised, the cleaning package good. the lens hood, however, was screw-in, not bayonet and has horizontal vignetting at 10mm setting. Not Good!! Someone should have noticed this! A bayonet mount hood would not have this problem.

Consistent Output; Durable; Easily Interchangeable; Fast / accurate auto-focus; Lightweight; Strong Construction

Not L quality but it was not meant to be at this price point. For what it is, it does the job. 16-29mm on my crop cameras. Nice! I have not tried video on my 70D but the quiet motor should work fine.

Sharp Lightweight Quiet focusing Price (thanks Canon for the instant rebate

EF-s mount and cannot use on my 5D2

I held off on buying this Lens for a LONG time because of the plastic mounts - I guess it made me nervous and I thought it would get stripped fast - but reality is that this lens is VERY light in weight and puts VERY little pressure on the mount It has the perfect 'wide' shot I envisioned even with...

Bought as a gift for my wife who does a lot of photographing. She loved it. Canon makes great lenses, and this one is a good add to a collection.

Canon has quite a wealth of ultra-wide angle lenses - the current range includes no less than 3 zoom lenses and a whole bunch of primes. However, it seems as if Canon also wants to compete in the budget arena. They have just thrown the Canon EF-S 10-18m f/4.5-5.6 IS STM into the game.

The best aps-c ultrawide you can buy at this price, and even spending twice as much for a similar lens the image quality would be the same or worse. I had a Sigma 10-20 and the Canon is a little better and costs less.

Very good image quality; accurate and silent Autofocus; lightweight; inexpensive; stabilization; full time manual focus

Plastic mount; small aperture; lack of distance scale

I received this for chrismas and could wait to try it out, Impressed is an understatment. The picture quality is exelent and the lens is very easy to use, and the image stabiliser is impressive, I have hand held a 1\4 second exposure with no signs of camera shake

Build quality is decent enough but image quality is great for a fairly slow lens but what can you expect for a super wide ultra cheap lens. Something has got to give and that's speed but using it outdoor on bright sunny days, its fantastic.

I just purchased this lens a few days ago from Henry's for my canon 3ti. I am just an amateur at this so at first I was disappointed at the pictures. After I searched around I realized that it was me and not the lens that was the problem. Shooting wide angle is a different experience altogether.

This lens makes any entry level DSLR camera complete in itself by giving range from 10mm ultra wide to all the way upto 250mm telephoto with 2 lense. This should be the first lens I would suggest to buy as a complement to the kit lens (assuming you get dual kit lens from Canon).